Granite nto phaj yog qhov kawg siv dav hlau hauv metrology, tab sis nws qhov tseeb - feem ntau txheeb xyuas mus rau nanometer - tuaj yeem cuam tshuam tag nrho los ntawm kev teeb tsa tsis raug. Cov txheej txheem tsis yog ib qho teeb meem xws li; nws yog ib qho kev sib raug zoo, ntau kauj ruam sib dhos uas ruaj ntseg geometric kev ncaj ncees ntawm cov cuab yeej. Ntawm ZHONGHUI Group (ZHHIMG®), peb hais ntxiv tias kev ruaj ntseg granite yog ib qho tseem ceeb raws li qhov tseeb lapping nws tus kheej.
Phau ntawv qhia no muab cov kauj ruam tseem ceeb thiab kev ceev faj tsim nyog rau kev txhim kho koj cov phaj siab precision, kom ntseeg tau tias nws ua tau raws nraim rau nws qib ntawv pov thawj.
Meticulous Preparation: Teem caij rau qhov raug
Ua ntej ib qho granite txav mus, ib puag ncig yuav tsum tau tswj. Lub chaw teeb tsa yuav tsum huv si, qhuav, thiab tsis muaj cov pa paug xws li plua plav thiab roj pos huab, uas tuaj yeem daws thiab cuam tshuam rau cov txheej txheem theem kawg. Kev tswj xyuas qhov ntsuas kub thiab cov av noo yog qhov tseem ceeb, vim tias qhov kev hloov pauv loj tuaj yeem ua rau ib ntus, kev ua haujlwm tsis zoo ntawm thermal stress hauv granite loj.
Cov cuab yeej yuav tsum tau npaj rau tib tus qauv siab. Tshaj li tus qauv wrenches thiab screwdrivers, koj yuav tsum muaj ntawv pov thawj, cov cuab yeej ua haujlwm siab ntawm tes: qib hluav taws xob rhiab heev (xws li WYLER lossis sib npaug), laser interferometer, lossis autocollimator muaj tseeb heev rau kev kuaj zaum kawg. Siv cov cuab yeej tsis tshua muaj tseeb thaum teeb tsa qhia qhov yuam kev uas tsis pom zoo rau granite qhov tseeb. Thaum kawg, kev soj ntsuam pom dav dav thiab qhov loj me ntawm granite nto phaj yuav tsum paub meej tias lub phaj tuaj txog tsis muaj kev puas tsuaj, tawg, lossis xoob kev ntxhib los mos, thiab nws cov ntawv pov thawj flatness tseem nyob rau hauv kev zam.
Lub installation Rigor: Leveling thiab Stress Control
Cov txheej txheem kev teeb tsa hloov pauv cov pob zeb granite los ntawm cov khoom siv rau hauv cov cuab yeej siv ruaj khov.
Ua ntej, txiav txim siab qhov chaw nyob, kom ntseeg tau tias qhov kev txhawb nqa sub-pem teb lossis lub hauv paus tshuab yog tiaj thiab ruaj khov. Lub phaj saum npoo yuav tsum tau muab tso rau ntawm nws qhov kev txhawb nqa-feem ntau yog peb lub ntsiab lus txhawb nqa nyob rau ntawm lub phaj xam cov ntsiab lus Airy lossis teev plaub lub ntsiab lus rau daim hlau loj. Tsis txhob so lub phaj precision ntawm cov ntsiab lus txhawb nqa ntau dua li qhov teev tseg, vim qhov no ua rau tsis muaj kev ntxhov siab thiab cuam tshuam qhov flatness.
Cov kauj ruam tom ntej tseem ceeb yog leveling. Siv cov qib high-precision hluav taws xob, cov kev txhawb nqa yuav tsum tau hloov kho kom coj lub phaj mus rau lub dav hlau kab rov tav. Thaum lub hauv paus theem ntawm lub phaj saum npoo tsis cuam tshuam ncaj qha rau nws qhov chaw tiaj tus, kev ua tiav zoo meej yog qhov tseem ceeb rau kev ruaj ntseg ntawm cov khoom siv gaging uas tso siab rau ntawm lub ntiajteb txawj nqus (xws li cov qib ntsuj plig lossis cov kav dej siv) thiab txhawm rau txheeb xyuas lub phaj lub hauv paus raug.
Thaum positioned, lub phaj yog ruaj. Yog tias siv cov bolts los yog ntxhua khaub ncaws, lub zog kho yuav tsum tau muab sib npaug. Kev nruj heev hauv cheeb tsam yog ib qho yuam kev uas tuaj yeem deform lub granite mus tas li. Lub hom phiaj yog kom ruaj ntseg lub phaj tsis muaj kev ntxhov siab uas rub nws tawm ntawm nws lub dav hlau tsim.
Qhov Kawg Validation: Qhov tseeb tseeb
Kev teeb tsa tsuas yog ua tiav tom qab kev txheeb xyuas qhov tseeb. Siv lub laser interferometer los yog lwm yam khoom siv high-precision metrology, lub phaj lub zuag qhia tag nrho flatness thiab repeatability thoob plaws nws tag nrho saum npoo yuav tsum tau kuaj xyuas nws tus thawj calibration daim ntawv pov thawj. Cov kauj ruam no tau lees tias qhov kev ua ntawm kev teeb tsa tsis tau cuam tshuam rau granite nto phaj lub geometric kev ncaj ncees. Kev tshuaj xyuas tsis tu ncua ntawm kev teeb tsa - suav nrog kev tshuaj xyuas lub bolt torque thiab qib theem - yog qhov tseem ceeb rau kev ntes txhua qhov kev hloov pauv los ntawm kev teeb tsa hauv pem teb lossis kev co hnyav dhau sijhawm.
Rau txhua tus neeg ua haujlwm tshiab los tuav cov khoom tseem ceeb no, peb xav kom muaj kev cob qhia kev cob qhia kom paub tseeb tias lawv txaus siab rau cov yam ntxwv ntawm cov khoom siv thiab cov txheej txheem nruj tsim nyog los khaws cov micro-theem precision muaj nyob hauv ZHHIMG® cov khoom.
Post lub sij hawm: Oct-30-2025